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Resolving spatial references using crowdsourced geographical data
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH, Speech Communication and Technology.ORCID iD: 0000-0002-7829-5561
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH, Speech Communication and Technology.ORCID iD: 0000-0003-2600-7668
2015 (English)In: Proceedings of the 20th Nordic Conference of Computational Linguistics, NODALIDA 2015, Linköping University Electronic Press, 2015, 61-68 p.Conference paper, Published paper (Refereed)
Abstract [en]

We present a study in which we seek to interpret spatial references that are part of in-situ route descriptions. Our aim is to resolve these references to actual entities and places in the city using a crowdsourced geographic database (OpenStreetMap). We discuss the problems related to this task, and present a possible automatic reference resolution method that can find the correct referent in 68% of the cases using features that are easily computable from the map.

Place, publisher, year, edition, pages
Linköping University Electronic Press, 2015. 61-68 p.
National Category
Language Technology (Computational Linguistics)
Identifiers
URN: urn:nbn:se:kth:diva-165612OAI: oai:DiVA.org:kth-165612DiVA: diva2:808672
Conference
20th Nordic Conference on Computational Linguistics, Wilna, Lithuania, 2015
Funder
Swedish Research Council, 2013-4854
Note

QC 20150508

Available from: 2015-04-29 Created: 2015-04-29 Last updated: 2015-05-08Bibliographically approved

Open Access in DiVA

fulltext(242 kB)110 downloads
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File name FULLTEXT01.pdfFile size 242 kBChecksum SHA-512
87a860738ddc5719edf93cfde43c5375c09847cc961d49be2ce8a1e26135200eb2d425092e31d1a54a72eeb31dc07e13f3a05bb8cd869aa25492917bc139e7ff
Type fulltextMimetype application/pdf

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Götze, JanaBoye, Johan

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf